MCQ
Paramagnetism is exhibited by molecules
- ANot attracted into a magnetic field
- BContaining only paired electrons
- CCarrying a positive charge
- ✓Containing unpaired electrons
✓
Answer
Correct option: D.
Containing unpaired electrons
(d) Molecules having unpaired electrons show paramagnetism.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
When ethyl iodide is heated with silver nitrate, the product obtained is
Identify the incorrect pair from the following :
Which of the following complex ions is not diamagnetic?
Hydrogen bonding is $NOT$ responsible for
→The $d-$ orbitals which are involved in hybridisation of central atom in $ICl_4^-$
→What is correct configuration of following molecule
The maximum number of electrons in $p$-orbital with $n = 5,\,m = 1$ is
→Benzamide react with $Br_2$ and $KOH$ gives :-
→Arrange in decreasing acidic strength
→$A.\,\,F -CH_2\,\,CH_2\,\,COOH$
$\begin{array}{*{20}{c}}
{B.\,\,Cl - CH - C{H_2} - COOH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{\,\,Cl\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$
$C.\,\,F -CH_2 -COOH$
$D.\,\,Br -CH_2-CH_2 -COOH$
Correct answer is
Which substance is serving as a reducing agent in the following reaction $14{H^ + } + C{r_2}O_7^{2 - } + 3Ni \to 2C{r^{3 + }} + 7{H_2}O + 3N{i^{2 + }}$
→